Ridgid 95737 K-6200 115V Drum Machine for 3-Inch to 6-Inch Drain or Sewer Lines with 5/8-Inch Pigtail Patented cable control system  causes the drum to slow down when the blade becomes lodged in a blockage. Limits potential for cable flip over Direct drive design  4/10 HP universal motor and GearBox bear down as torque builds. Audible warnings let operator know when blockage is encountered Easy maintenance construction  separate drum and machine in seconds. Inner drum and guide tube remove easily to maintain or replace cable Low center of gravity Frame design and custom kickstand keep machine firmly anchored during operation. Rugged, corrosion-resistant polyethylene drum is rust and dent proof Autofeed control and standard accessories  powerful feed mechanism is built to last and is easily maintained. Autofeed control, toolbox and selection of cutters included in all models Has AutoFeed System, Keeping Hands and Job Site Clean Retrieves and Advances Cable Automatically up to 20' per Minute Drum Capacity of 100' of 3/4" or 125' of 5/8" of Continuous Cable The Cable Drum is Rugged and Resists Corrosion, Denting and Rust Easy to Transport